A submerged bed reactor (SBR) or contact stabilization reactor has been used in the wastewater treatment systems. One of its major constructions is the packing material.
在废水处理系统中有一种称为浸没式反应器(SBR)或接触稳定反应器，填料是其主要构成之一。
2
The stabilization pond-plant bed composite system was used for treatment of farmland irrigation and drainage water, in the plant bed, Zizania caduciflora and Phragites austrails were planted.
采用稳定塘-植物床系统处理农田排灌水，植物床栽植茭草和芦苇。
3
Qinshui coal-bed gas field has the largest proved reserve abundance and the best production stabilization effects in China.